Control: reassign -1 libhwy1 1.0.7-7 Control: severity -1 serious Control: retitle -1 libhwy1: baseline violation
On 2023-09-25 19:44:57 -0700, Damon Tarry wrote: > Package: ffmpeg > Version: 7:6.0-6 > Severity: normal > > Dear maintainer, > > The current armhf build of ffmpeg uses NEON instructions, which > prevents it from running on some processors. See log below: > > $ ulimit -c unlimited > $ ffmpeg > Illegal instruction (core dumped) > $ gdb /usr/bin/ffmpeg core > GNU gdb (Debian 13.2-1) 13.2 > Copyright (C) 2023 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. > Type "show copying" and "show warranty" for details. > This GDB was configured as "arm-linux-gnueabihf". > Type "show configuration" for configuration details. > For bug reporting instructions, please see: > <https://www.gnu.org/software/gdb/bugs/>. > Find the GDB manual and other documentation resources online at: > <http://www.gnu.org/software/gdb/documentation/>. > > For help, type "help". > Type "apropos word" to search for commands related to "word"... > Reading symbols from /usr/bin/ffmpeg... > (No debugging symbols found in /usr/bin/ffmpeg) > [New LWP 988] > [Thread debugging using libthread_db enabled] > Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1". > Core was generated by `ffmpeg'. > Program terminated with signal SIGILL, Illegal instruction. > #0 0xb4ba6fbe in ?? () from /lib/arm-linux-gnueabihf/libhwy.so.1 That's libhwy1, not ffmpeg. Reassigning accordingly. Cheers > (gdb) layout asm > ┌─────────────────────────────────────────────────────────┐ > │ > 0xb4ba6fbe vmov.i32 d16, #0 @ 0x00000000 │ > │ 0xb4ba6fc2 movs r6, #0 │ > │ 0xb4ba6fc4 str r6, [sp, #16] │ > │ 0xb4ba6fc6 ldr r2, [r1, r2] │ > │ 0xb4ba6fc8 ldr r2, [r2, #0] │ > │ 0xb4ba6fca str r2, [sp, #44] @ 0x2c │ > │ 0xb4ba6fcc mov.w r2, #0 │ > │ 0xb4ba6fd0 vstr d16, [sp, #8] │ > │ 0xb4ba6fd4 cmp.w r9, #0 │ > │ 0xb4ba6fd8 beq.w 0xb4ba7180 │ > │ 0xb4ba6fdc mov r4, r0 │ > │ 0xb4ba6fde mov r5, r6 │ > │ 0xb4ba6fe0 mov r8, r6 │ > │ 0xb4ba6fe2 mov.w r10, #1 │ > │ 0xb4ba6fe6 add.w r11, sp, #24 │ > │ 0xb4ba6fea sub.w r3, r0, #8 │ > │ 0xb4ba6fee str r3, [sp, #4] │ > │ 0xb4ba6ff0 ldr r2, [sp, #4] │ > │ 0xb4ba6ff2 subs r3, r5, r6 │ > │ 0xb4ba6ff4 mov.w r12, r3, asr #6 │ > │ 0xb4ba6ff8 asrs r0, r3, #4 │ > │ 0xb4ba6ffa ldr.w r1, [r2, #8]! │ > │ 0xb4ba6ffe cmp.w r12, #0 │ > └─────────────────────────────────────────────────────────┘ > multi-thre Thread 0xb3031020 ( In: L?? PC: 0xb4ba6fbe > (gdb) exit > $ cat /proc/cpuinfo > processor : 0 > model name : ARMv7 Processor rev 2 (v7l) > BogoMIPS : 50.00 > Features : half thumb fastmult vfp edsp thumbee vfpv3 tls idivt > vfpd32 lpae > CPU implementer : 0x56 > CPU architecture: 7 > CPU variant : 0x2 > CPU part : 0x584 > CPU revision : 2 > > processor : 1 > model name : ARMv7 Processor rev 2 (v7l) > BogoMIPS : 50.00 > Features : half thumb fastmult vfp edsp thumbee vfpv3 tls idivt > vfpd32 lpae > CPU implementer : 0x56 > CPU architecture: 7 > CPU variant : 0x2 > CPU part : 0x584 > CPU revision : 2 > > Hardware : Marvell Armada 370/XP (Device Tree) > Revision : 0000 > Serial : 0000000000000000 > -- Sebastian Ramacher
